15931134

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 37601280

約数和(自身を除く): 21670146

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 101, 127, 138, 202, 207, 254, 303, 381, 414, 606, 621, 762, 909, 1143, 1242, 1818, 2286, 2323, 2727, 2921, 3429, 4646, 5454, 5842, 6858, 6969, 8763, 12827, 13938, 17526, 20907, 25654, 26289, 38481, 41814, 52578, 62721, 76962, 78867, 115443, 125442, 157734, 230886, 295021, 346329, 590042, 692658, 885063, 1770126, 2655189, 5310378, 7965567, 15931134]

約数ペア:

[(1, 15931134), (2, 7965567), (3, 5310378), (6, 2655189), (9, 1770126), (18, 885063), (23, 692658), (27, 590042), (46, 346329), (54, 295021), (69, 230886), (101, 157734), (127, 125442), (138, 115443), (202, 78867), (207, 76962), (254, 62721), (303, 52578), (381, 41814), (414, 38481), (606, 26289), (621, 25654), (762, 20907), (909, 17526), (1143, 13938), (1242, 12827), (1818, 8763), (2286, 6969), (2323, 6858), (2727, 5842), (2921, 5454), (3429, 4646)]